The invention is applicable to the technical field of building construction, and provides a supporting device for building engineering. The supporting device for the building engineering comprises a base with a plurality of universal wheels at the bottom, an upright post is fixed on the base, lifting racks are in sliding fit in the upright post, a lifting table is fixedly connected to the top endsof the lifting racks, the lifting racks are driven by a driving mechanism to lift, the driving mechanism comprises a ratchet wheel, a pawl and a driving gear, the pawl is installed on the ratchet wheel in a matched mode, the driving gear and the ratchet wheel are coaxially fixed, the driving gear is driven by a lifting hand wheel fixed to the end of the driving gear to rotate, and multiple sets of clamping mechanisms are installed on the lifting table. The supporting device has the beneficial effects that synchronous lifting motion of the multiple lifting racks can be achieved by rotating thelifting hand wheel, then the lifting function of the lifting table is achieved, due to the one-way limiting effect of the ratchet wheel, the device has the self-locking function, the lifting table cannot fall off under the action of gravity when power is lost, and the use safety is effectively guaranteed.

    本发明适用于建筑施工技术领域,提供了一种建筑工程用支撑装置,包括底部具有多个万向轮的底座,所述底座上固定有立柱,立柱内滑动配合有升降齿条,所述升降齿条的顶端固定连接有升降台,所述升降齿条由驱动机构驱动升降,所述驱动机构包括棘轮、棘爪和主动齿轮,其中,所述棘轮上配合安装有棘爪,所述主动齿轮与棘轮同轴固定,所述主动齿轮由固定在其端部的升降手轮驱动转动,所述升降台上安装有多组夹持机构,本发明的有益效果是:通过转动升降手轮可实现多个升降齿条同步的升降运动,进而实现升降台的升降功能,并且由于棘轮的单向限制作用,使得本装置具有自锁的功能,升降台不会在失去动力时因重力的作用下落,有效保证使用的安全性。


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    Title :

    Supporting device for building engineering


    Additional title:

    一种建筑工程用支撑装置


    Contributors:
    FENG YUAN (author) / ZHANG JIANSONG (author) / WANG YUCANG (author)

    Publication date :

    2020-11-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / F16L PIPES , Rohre / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen



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